7mm X 57 Rimmed Mauser
Price range: $8.00 through $49.00Pilot Solid
There are three basic types of RIFLE cartridges, Bottle-neck rimless (and semi-rimless), Rimmed, and Belted Magnum. All are included under the general heading of rifle.
Standard chamber reamers include all the features of the chamber design. If it’s a rimmed or belted case design that feature is included on the reamer. All reamers will have a throat included unless otherwise stated.
We stock only finish type reamers made of High Speed Steel dimensions will fall within standard SAAMI specifications unless otherwise noted.
Showing 641–686 of 686 results




Standard Chamber, minimum freebore







Neck: .315 | Freebore: .150 | Lead Angle: 1.5º | Pilot: Floating





The 7mm x 6.5 WBY RPM is based on a lengthened version of the existing 284 Winchester. This cartridge has a rebated rim, making it compatible with standard 30-06 bolt faces and reloading equipment. However, the large body diameter, low body taper, and 35-degree shoulder mean that case capacity is greatly increased, leading to higher…




8mm / 32 Caliber Pilot Set Rental This 8mm / 32 caliber pilot set of six is designed for use with chamber reamers to ensure proper alignment and consistent, accurate chamber cutting on 8mm caliber rifle barrels. Precision-ground pilots, ranging from 0.3125″ to 0.3150″, help maintain concentricity between the reamer and bore, reducing the risk…






.318″ bullet Go Gauge only available.









9.3mm / 360 Caliber Pilot Set Rental This 9.3mm / 360 caliber pilot set of six is designed for use with chamber reamers to ensure proper alignment and consistent, accurate chamber cutting on .360 caliber rifle barrels. Precision-ground pilots, ranging from 0.3510″ to 0.3535″, help maintain concentricity between the reamer and bore, reducing the risk…








Unique gauges. https://en.wikipedia.org/wiki/9%C3%9739mm


358-9.3 X 74R is an alternate name.

Additional Pilot Rental Information You may request extra pilots at a $5 rental fee per pilot. Set the total quantity needed in the shopping cart. We do not stock every possible pilot diameter. Orders will be filled with all available pilots that match your request, and any unavailable pilots (bushings) will be refunded when the…
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